The first time I had sex with my sister I was living in a sketchy apartment a few blocks from her house. As she was currently remodeling it, she lived in a trailer to the side.
That night my computer finally gave up the ghost. But there was my brother/sister role play group at nine. I had to be there. Melissa had a computer.
As I walked closer to Melissa's trailer I found odd disjointed sounds were forming into the moans of my sister and the groans of her enthusiastic male friend. I was of two minds. On the one hand, society says sex between a brother and his sister is just well, icky. On the other hand, my dick was getting hard. I could go with my heart or my head. Dick won.
I crept to the trailer, staying in the shadows. Their voices were getting louder. I was mesmerized. Intoxicated. I leaned against the bedroom wall of the trailer, closed my eyes and listened. Cock throbbing in my hand.
I could not believe I was doing this. Melissa was my sister, for god's sake. A chat room was one thing, but this was the real deal! God, was she loud. The sound of her voice in the throes of pleasure was turning me on in ways other women's voices never did, like it dug into my jeans and stroked my cock, again and again. How could what I was feeling be wrong when it felt so right?
Thanks to a vivid imagination, I easily formed a mental picture of what was going on in Melissa's bedroom. In it, Melissa's ankles were behind her head. And she yelled...
"Fuck me harder!"
Both the sound of her bed thumping against the bedroom wall and Melissa's moans became louder and more furious. They beat with the rhythm of the veins throbbing in my cock, which I was jacking in the night air.
And then my sister cried out even louder. Seed spurted out of the head of my beautiful cock as a lightning bolt flew up and down my spine. I came harder than any time with another girl. How the hell can that be wrong?
A car honk woke my reverie rather abruptly. A car was idling not 20 feet from where I stood, a flashlight illuminating yours truly pulling his pud outside of a trailer. Nothing creepy there.
The driver laid into the horn no less than half a dozen times, no doubt to alert the resident's of the trailer to my presence. Melissa's friend, a burly redneck named Glenn, made his timely appearance known when he stormed out brandishing a gun. He saw me and put the gun away. "Jesus Christ, Joe, what are you doing?" he demanded.
"I was just taking a piss," I lied.